Venkatasai is a leading provider of pharmaceutical reference standards, specializing in the supply of high-purity Darunavir reference materials. Our portfolio includes both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope-labeled compounds, and nitrosamine derivatives (N-NO products). These reference standards play a crucial role in pharmaceutical R&D, aiding in formulation development, ANDA/DMF submissions, quality control, method validation, stability studies, and impurity profiling—including the identification and assessment of potentially genotoxic impurities.
Each Darunavir-related product is rigorously characterized and delivered with a detailed Certificate of Analysis (COA) and comprehensive analytical data to ensure regulatory compliance. Upon request, we also offer EP/USP traceable standards. To maintain the highest quality standards, all materials are subject to periodic re-testing and continuous quality monitoring.
CAT No: VS-D014000
CAS No: 206361-99-1
Mol.F.: C27H37N3O7S
Mol.Wt.: 547.67
Status: Custom Synthesis
CAT No: VS-D014001
CAS No: 169280-56-2
Mol.F.: C20H29N3O3S
Mol.Wt.: 391.53
Status: Custom Synthesis
CAT No: VS-D014002
CAS No: N/A
Mol.F.: C44H60N6O8S2
Mol.Wt.: 865.12
Status: Custom Synthesis
CAT No: VS-D014003
CAS No: N/A
Mol.F.: C28H39N3O7S
Mol.Wt.: 561.69
Status: Custom Synthesis
CAT No: VS-D014004
CAS No: 1809154-88-8
Mol.F.: C27H37N3O8S
Mol.Wt.: 563.67
Status: Custom Synthesis
CAT No: VS-D014005
CAS No: 1159613-24-7
Mol.F.: C27H37N3O8S
Mol.Wt.: 563.67
Status: Custom Synthesis
CAT No: VS-D014006
CAS No: 1159613-25-8
Mol.F.: C33H45N3O13S
Mol.Wt.: 723.79
Status: Custom Synthesis
CAT No: VS-D014007
CAS No: 1159613-27-0
Mol.F.: C33H45N3O13S
Mol.Wt.: 723.79
Status: Custom Synthesis
CAT No: VS-D014008
CAS No: 635728-49-3
Mol.F.: C27H37N3O7S : C2H6O
Mol.Wt.: 547.68 : 46.07
Status: Custom Synthesis
CAT No: VS-D014009
CAS No: 253265-98-4
Mol.F.: C11H13NO7
Mol.Wt.: 271.23
Status: Custom Synthesis
CAT No: VS-D014010
CAS No: 799241-85-3
Mol.F.: C11H13NO7
Mol.Wt.: 271.23
Status: Custom Synthesis
CAT No: VS-D014011
CAS No: 799241-86-4
Mol.F.: C11H13NO7
Mol.Wt.: 271.23
Status: Custom Synthesis
CAT No: VS-D014012
CAS No: 253265-97-3
Mol.F.: C11H13NO7
Mol.Wt.: 271.23
Status: Custom Synthesis
CAT No: VS-D014013
CAS No: 1005324-46-8
Mol.F.: C25H35N3O7S
Mol.Wt.: 521.63
Status: Custom Synthesis
CAT No: VS-D014014
CAS No: 1133153-38-4
Mol.F.: C25H35N3O7S
Mol.Wt.: 521.64
Status: Custom Synthesis
CAT No: VS-D014015
CAS No: 1402142-62-4
Mol.F.: C20H29N3O3S
Mol.Wt.: 391.53
Status: Custom Synthesis
CAT No: VS-D014016
CAS No: 1399859-60-9
Mol.F.: C27H37N3O7S
Mol.Wt.: 547.67
Status: Custom Synthesis
CAT No: VS-D014017
CAS No: 1402142-63-5
Mol.F.: C27H37N3O7S
Mol.Wt.: 547.67
Status: Out of Stock
CAT No: VS-D014018
CAS No: N/A
Mol.F.: C34H45N3O11S
Mol.Wt.: 703.8
Status: Custom Synthesis
CAT No: VS-D014019
CAS No: 799241-73-9
Mol.F.: C27H37N3O7S
Mol.Wt.: 547.7
Status: Custom Synthesis
CAT No: VS-D014020
CAS No: 799241-75-1
Mol.F.: C27H37N3O7S
Mol.Wt.: 547.7
Status: Custom Synthesis
CAT No: VS-D014021
CAS No: 799241-74-0
Mol.F.: C27H37N3O7S
Mol.Wt.: 547.7
Status: Custom Synthesis
CAT No: VS-D014022
CAS No: 850141-19-4
Mol.F.: C27H37N3O7S
Mol.Wt.: 547.7
Status: Custom Synthesis
CAT No: VS-D014023
CAS No: 1971057-59-6
Mol.F.: C34H45N3O11S
Mol.Wt.: 703.8
Status: Custom Synthesis
CAT No: VS-D014024
CAS No: N/A
Mol.F.: C34H45N3O11S
Mol.Wt.: 703.8
Status: Custom Synthesis
CAT No: VS-D014025
CAS No: 1546918-95-9
Mol.F.: C27H37N3O7S
Mol.Wt.: 547.7
Status: Custom Synthesis
CAT No: VS-D014026
CAS No: N/A
Mol.F.: C27H37N3O7S
Mol.Wt.: 547.67
Status: Custom Synthesis
CAT No: VS-D014027
CAS No: N/A
Mol.F.: C27H36ClN3O6S
Mol.Wt.: 566.11
Status: Custom Synthesis
CAT No: VS-D014028
CAS No: N/A
Mol.F.: C48H64N6O11S2
Mol.Wt.: 965.19
Status: Custom Synthesis
CAT No: VS-D014029
CAS No: 1291087-81-4
Mol.F.: C34H45N3O11S
Mol.Wt.: 703.8
Status: Custom Synthesis
CAT No: VS-D014030
CAS No: 1526916-56-2
Mol.F.: C21H29N3O5S
Mol.Wt.: 435.55
Status: Custom Synthesis
CAT No: VS-D014031
CAS No: 1526916-57-3
Mol.F.: C22H31N3O5S
Mol.Wt.: 449.57
Status: Custom Synthesis
CAT No: VS-D014032
CAS No: 192800-79-6
Mol.F.: C20H29N3O3S
Mol.Wt.: 391.53
Status: Custom Synthesis
CAT No: VS-D014033
CAS No: N/A
Mol.F.: C20H29N3O3S
Mol.Wt.: 391.53
Status: Custom Synthesis
CAT No: VS-D014034
CAS No: 866594-61-8
Mol.F.: C7H10O4
Mol.Wt.: 158.15
Status: Custom Synthesis
CAT No: VS-D014035
CAS No: 1932330-83-0
Mol.F.: C7H10O4
Mol.Wt.: 158.15
Status: Custom Synthesis
CAT No: VS-D014036
CAS No: 1932353-11-1
Mol.F.: C7H10O4
Mol.Wt.: 158.15
Status: Custom Synthesis
CAT No: VS-D014037
CAS No: 866594-60-7
Mol.F.: C7H10O4
Mol.Wt.: 158.15
Status: Custom Synthesis
CAT No: VS-D014038
CAS No: 156636-67-8
Mol.F.: C11H19NO6
Mol.Wt.: 261.27
Status: Custom Synthesis
CAT No: VS-D014039
CAS No: 501921-23-9
Mol.F.: C11H19NO6
Mol.Wt.: 261.27
Status: Custom Synthesis
CAT No: VS-D014040
CAS No: 143224-62-8
Mol.F.: C22H30N2O3
Mol.Wt.: 370.49
Status: Custom Synthesis
CAT No: VS-D014041
CAS No: 1418639-27-6
Mol.F.: C21H27N3O4S
Mol.Wt.: 417.52
Status: Custom Synthesis
CAT No: VS-D014042
CAS No: 1546918-97-1
Mol.F.: C34H45N3O11S
Mol.Wt.: 703.8
Status: Custom Synthesis
CAT No: VS-D014043
CAS No: N/A
Mol.F.: C27H37N3O7S
Mol.Wt.: 547.67
Status: Custom Synthesis
CAT No: VS-D014044
CAS No: N/A
Mol.F.: C19H27N3O4S
Mol.Wt.: 393.5
Status: Custom Synthesis
CAT No: VS-D014045
CAS No: 191226-98-9
Mol.F.: C25H35N3O7S
Mol.Wt.: 521.63
Status: Custom Synthesis
CAT No: VS-D014046
CAS No: 244634-31-9
Mol.F.: C20H27N3O5S : HCl
Mol.Wt.: 421.51 : 36.46
Status: Custom Synthesis
CAT No: VS-D014047
CAS No: 98-74-8
Mol.F.: C6H4ClNO4S
Mol.Wt.: 221.61
Status: Custom Synthesis
CAT No: VS-D014048
CAS No: 98737-29-2
Mol.F.: C15H21NO3
Mol.Wt.: 263.34
Status: Custom Synthesis
CAT No: VS-D014049
CAS No: 799241-76-2
Mol.F.: C27H35N3O9S
Mol.Wt.: 577.65
Status: Custom Synthesis
CAT No: VS-D014050
CAS No: 157567-05-0
Mol.F.: C22H31N3O4S
Mol.Wt.: 433.6
Status: Custom Synthesis
CAT No: VS-D014051
CAS No: 160230-47-7
Mol.F.: C27H39N3O6S
Mol.Wt.: 533.7
Status: Custom Synthesis
CAT No: VS-D014052
CAS No: N/A
Mol.F.: C49H68N6O12S2
Mol.Wt.: 997.2
Status: Custom Synthesis
CAT No: VS-D014053
CAS No: N/A
Mol.F.: C29H39N3O8S
Mol.Wt.: 589.7
Status: Custom Synthesis
CAT No: VS-D014054
CAS No: N/A
Mol.F.: C26H35N3O7S
Mol.Wt.: 533.6
Status: Custom Synthesis
CAT No: VS-D014055
CAS No: 1546919-11-2
Mol.F.: C29H39N3O8S
Mol.Wt.: 589.7
Status: Custom Synthesis
CAT No: VS-D014056
CAS No: 160232-08-6
Mol.F.: C19H32N2O3
Mol.Wt.: 336.48
Status: Custom Synthesis
CAT No: VS-D014057
CAS No: N/A
Mol.F.: C21H27N3O4S
Mol.Wt.: 417.5
Status: Custom Synthesis